Table 1 shows 14 common electrical system related problems of the 2003 Chevrolet Suburban. The number one most common problem is related to the instrument panel (74 problems). The second most common problem is related to the electrical system (37 problems).
The contact owns a 2003 Chevrolet Suburban. The contact stated the instrument cluster inadvertently disabled. The vehicle was taken to the dealer where it was diagnosed that the instrument cluster needed to be replaced, but was not repaired. The manufacturer was not notified of the failure. Read details...
The cluster of the speedometer Read details...
2003 Chevrolet Suburban hvac blower not fully functional on all blower speeds. . Service bulletin 11046, April 2010. . Chevrolet has known defect wiring connector and electrical terminals of relay resistor module as described in service bulletin which results in blower motor not functioning on Read details...